Sardignaite
A variety of Minerals
What is Sardignaite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Sardignaite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Quick Facts
Physical Properties
- Color
- pale yellow
- Hardness (Mohs)
- 3
- Rock tumbling
- Not recommended
- Density
- 4.82 g/cm³
- Streak
- white
Chemical Properties
- Chemical Formula
- BiMo2O7(OH) · 2H2O
- Elements
- Bi, H, Mo, O
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Sardignaite FAQs
How do I identify Sardignaite?
Sardignaite can be identified by its hardness of 3 on the Mohs scale, pale yellow color. Look for these key characteristics when examining specimens.
What color is Sardignaite?
Sardignaite typically appears in pale yellow. Color can vary depending on impurities and formation conditions.
How hard is Sardignaite?
Sardignaite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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